Steel Security Door (most reasonable price)

Steel Security Door (most reasonable price) System 1

Steel Security Door (most reasonable price)

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Material	cold-rolled steel
Standard size of aluminium door
Standard size of steel door	2050750/860/900/96050/70/90mm
Steel sheet thickness of door leaf	0.3-1.0mm
Steel sheet thickness of door frame	0.6-2.0mm
Surface finish	1.powder coating 2.hot transfer printing 3.copperize drawbench
Filling material	honeycomb paper or rockwool
Lock	AB mechanical lock
Hinges	180 visible or 90 invisible hinge
Accessories	hinge,lock,handle.peephole.doorbell
Packing:	PE film,gasbag,strong cardboard
Container capacity	150pcs/20'FT 350pcs/40'HC
Certificate	CE,ISO9001,SONCAP

Q: Open a small aluminum alloy doors and windows factory need?: Site, equipment, personnel The site includes processing production, parking. Equipment requires a double saw, one end milling saw, two sets of angle machine. Double-headed saw is the frame of the fan for cutting processing, end milling saw is processing in the stakes, the group angle machine is for the frame assembly. Equipped with two sets of such workshop processing equipment without free, can be more reasonable to the equipment applied. Personnel, since it is small, it is recommended not to install the staff, only with the processing of production staff, on-site installation outsourcing out. In addition, it is not recommended to increase the space glass synthesis workshop, on the one hand to increase the site area, increase staffing, but also increase the cost of investment, and the beginning of the small scale as much as possible to save money to the operation of the project to use. Glass is best from the glass factory procurement, and then directly to the scene, if you set the glass products workshop, to the finished glass transport to the site, which has increased the damage of the link (the glass is fragile) Precautions: 1, equipment, if the funds are not particularly adequate to consider buying domestic brands, in fact, many domestic brands are also good quality; 2, personnel, the best selection of large windows and doors out of the experienced workers, this will be the greatest reduction in the beginning There are too many immeasurable losses. It may be that these people are more expensive to use, but can keep your project progress and computable engineering profits secure. 3, at the beginning of the project as much as possible not seeking stability. Hope this helps you.

Q: we have stripped a metal door frame so that the metal of the frame is bare. what CLEAR coat material can i use that will not turn the metal yellow (as a shellac or laquer would). what product can i use that is NOT waterbased...which would cause the steel to rust?: a clear coat epoxy, or a clear base D.T.M. (direct to metal) industrial enamel....painting contractor

Q: Balcony of the aluminum alloy door how to install it?: Reserved openings: the wall should be reserved than the aluminum windows and doors larger window, usually about 1.5cm each increase, 1.5cm on the increase, the next increase of 2.5cm to facilitate the installation of aluminum doors and windows, if the set size error Too large to cause aluminum doors and windows can not be installed when the builders should be responsible for handling. Lofting; aluminum doors and windows should be installed before the first set out the three baseline, as the installation of the preparation. 1. Center Baseline - Determines the center of the window. 2. Horizontal Baseline - Determines the height of the window. 3. Enter the baseline - determine the inside and outside of the window. Installation of the frame: the installation of workers in accordance with the above location, the installation of aluminum doors and windows to use the line fall, level, set the true level, the vertical position in the aluminum alloy frame around the use of wooden wedge fastening. Embedding the fixing piece: Embed the fixing piece in the concrete wall or brick wall with 3-4cm, fix the stone with 1: 2 cement mortar, or fix the welding piece with steel. Cement attachment: fixed piece fixed, the surrounding wooden wedge removed by the installer after the cement mortar caulking, so as not to aluminum alloy frame and the gap between the wall seepage. The following are the same as the " Reserved for watercrow sewn: aluminum alloy doors and windows after caulking, the outer edge of the frame around the edge of the paint, the cement workers need to 1cm square feet of the peg, reserved for plug water seam, after the paint set off to prevent leakage To fill, to prevent the infiltration of rain.

Q: How do I pull the rivet out of my house?: Hand drill down just fine, and generally aluminum alloy doors and windows with a 4 mm diameter rivets, you choose 4.2 mm brick just fine,

Q: Aluminum doors and windows how to nail it?: The first hand drill hole, which is said to install the screws; only loaded nails, then the opposite side of the aluminum alloy with wood top, in the knock nails.

Q: Construction units will be aluminum alloy doors and windows sub-needs those qualifications? Overview: the cost of about 500 million, an area of about 8,000 square, 28 layer. Will the construction of the construction of the general contracting two qualified to contract it? Or construction decoration decoration engineering contracting two qualifications can contract it? Or metal doors and windows project two qualifications can contract it? More than three contract qualification is feasible, can tell the reason?: Construction units will be aluminum alloy doors and windows need to have a group of aluminum doors and windows professional contract 3 or more (including 3) installation qualification. First-class enterprises: can undertake all kinds of aluminum, steel and other metal doors and windows construction of the project. Second-level enterprises: can bear the amount of individual contract does not exceed 5 times the registered capital of the following aluminum alloy, steel and other metal doors and windows construction of the project: 1,30 layers and the following buildings of the metal doors and windows works; 2, an area of 8000 square meters and below the metal doors and windows works. Three enterprises: 1,10 layers and below the building of the metal doors and windows works; 2, an area of 4000 square meters and below the metal doors and windows works.

Q: Titanium alloy door quality how: Alloy is the metal hardness and corrosion resistance of the best, never rust, nor deformation, the specific market brand I do not know

Q: Aluminum alloy doors and windows model specifications which: There are 70 series, 80 series, 90 series, 858 series, 878 series. The 888 series and so on.

Q: Titanium magnesium alloy door how to count: Calculated by area

Q: Bathroom door lock is broken, want to open to repair it. But the two handles removed, and found that the cylinder is locked with a rivet on the door, I do not know whether the destruction of the case without breaking the cylinder? In addition to this lock core can repair it? Thank you!: Usually the aluminum alloy is too thin when the connection strength is too low, for the use of rivet or rivet nut can greatly improve the connection strength. Rivet nuts can be easily disassembled using threaded connections, but the cost is too high. Pull rivet cost is low, the strength can be guaranteed, but not easy to disassemble. If you have a corner mill is very convenient.

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